A 2.220 kg block of wood rests on a steel desk. The coefficient of static friction between the block and the desk is µ, = 0.605 and the coefficient of kinetic friction is µ = 0.255. At time t = 0, a force F = 8.10 N is m Us,k applied horizontally to the block. State the force of friction applied to the block by the table at times t = 0 and t > 0. t = 0 N t > 0 Consider the same situation, but this time the external force F is 16.3 N. Again, state the force of friction acting on the block at times t = 0 and t > 0. t = 0 t > 0 N とTOOLS х10

A 2.220 kg block of wood rests on a steel desk. The coefficient of static friction between the block and the desk is µ, = 0.605 and the coefficient of kinetic friction is µ = 0.255. At time t = 0, a force F = 8.10 N is m Us,k applied horizontally to the block. State the force of friction applied to the block by the table at times t = 0 and t > 0. t = 0 N t > 0 Consider the same situation, but this time the external force F is 16.3 N. Again, state the force of friction acting on the block at times t = 0 and t > 0. t = 0 t > 0 N とTOOLS х10